package day03;

public class IfDemo {
    public static void main(String[] args) {
        double price = 600.0;
        if (price>=500){
            price *=0.8;
        }
        System.out.println("最终金额为："+price);

        double score = 95.5;
        if (score>=0 && score<=100){
            System.out.println("是合法成绩");

        }
        System.out.println("继续执行.......");

    }
}
